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The structural design of the dry-type transformer with second-level energy efficiency is advanced, and high-temperature insulation materials that are resistant to both sound and visual influence are adopted. It has the characteristics of good no-load energy consumption, safety and reliability, etc., ensuring a stable power output.
It is mainly used for the wiring of electrical circuits, electrical equipment and electromechanical equipment, providing stable power output quality for the power matching of various electrical and mechanical equipment.
It has a high insulation class and stable and reliable performance. In practical applications, it can provide continuous and stable high-quality voltage transformation services.
It has high working efficiency and can provide efficient power output to ensure the safe operation of the power supply.
It has good heat dissipation performance and excellent performance reliability during long-term operation.
Handhaaf normen
GB 1094-2013 《Power transformer》
GB/T 2900.95 Electrical terms transformers, voltage regulator and reactors
GB/T 10228 Technical parameters and requirements of dry type powertransformers
GB 20052-2020 Power transformer energy efficiency limit value and energy
IEC 60076 《Power transformer》
Typ een beschrijving
Normale serviceconditie
Onder een hoogte van 1000 meter
De hoogste omgevingstemperatuur is +40 graden Celsius
De hoogste dagelijkse gemiddelde temperatuur is +20 graden Celsius
De laagste buitentemperatuur is -20 graden Celsius
Prestatie parameter
Ratedcapacity(kVA) | Electrical steel belt | amorfe legering | Short-circuitimpedence(%) | ||||||
Nullastverlies (W) | Belastingverlies (W) | Nullastverlies (W) | Belastingverlies (W) | ||||||
B (100℃) | F(120℃) | H(145℃) | B(100℃) | F(120℃) | H(145℃) | ||||
30 | 130 | 605 | 640 | 685 | 60 | 605 | 640 | 685 | 4.0 |
50 | 185 | 845 | 900 | 965 | 75 | 845 | 900 | 965 | |
80 | 250 | 1160 | 1240 | 1330 | 100 | 1160 | 1240 | 1330 | |
100 | 270 | 1330 | 1415 | 1520 | 110 | 1330 | 1415 | 1520 | |
125 | 320 | 1565 | 1665 | 1780 | 130 | 1565 | 1665 | 1780 | |
160 | 365 | 1800 | 1915 | 2050 | 145 | 1800 | 1915 | 2050 | |
200 | 420 | 2135 | 2275 | 2440 | 170 | 2135 | 2275 | 2440 | |
250 | 490 | 2330 | 2485 | 2665 | 195 | 2330 | 2485 | 2665 | |
315 | 600 | 2945 | 3125 | 3355 | 235 | 2945 | 3125 | 3355 | |
400 | 665 | 3375 | 3590 | 3850 | 265 | 3375 | 3590 | 3850 | |
500 | 790 | 4130 | 4390 | 4705 | 305 | 4130 | 4390 | 4705 | |
630 | 910 | 4975 | 5290 | 5660 | 360 | 4975 | 5290 | 5660 | |
630 | 885 | 5050 | 5365 | 5760 | 350 | 5050 | 5365 | 5760 | 6.0 |
800 | 1035 | 5895 | 6265 | 6715 | 410 | 5895 | 6265 | 6715 | |
1000 | 1205 | 6885 | 7315 | 7885 | 470 | 6885 | 7315 | 7885 | |
1250 | 1420 | 8190 | 8720 | 9335 | 550 | 8190 | 8720 | 9335 | |
1600 | 1665 | 9945 | 10555 | 11320 | 645 | 9945 | 10555 | 11320 | |
2000 | 2075 | 12240 | 13005 | 14005 | 850 | 12240 | 13005 | 14005 | |
2500 | 2450 | 14535 | 15445 | 16605 | 1020 | 14535 | 15445 | 16605 |